Pith Number

pith:RCCM7REL

pith:2015:RCCM7RELC6FEY4QLZJKVQTYR2K

not attested not anchored not stored refs pending

Turning bacteria suspensions into a "superfluid"

Carine Douarche, Eric Cl\'ement, Harold Auradou, H\'ector Mat\'ias L\'opez, J\'er\'emie Gachelin

arxiv:1503.05511 v1 · 2015-03-18 · physics.flu-dyn · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCCM7RELC6FEY4QLZJKVQTYR2K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:36:54.153307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8884cfc48b178a4c720bca55584f11d293a825b37adaf91dec8af6f5bc84b480

Aliases

arxiv: 1503.05511 · arxiv_version: 1503.05511v1 · doi: 10.48550/arxiv.1503.05511 · pith_short_12: RCCM7RELC6FE · pith_short_16: RCCM7RELC6FEY4QL · pith_short_8: RCCM7REL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RCCM7RELC6FEY4QLZJKVQTYR2K \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8884cfc48b178a4c720bca55584f11d293a825b37adaf91dec8af6f5bc84b480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c10eaa8cb0c0886953ad8b138674802c7f99c1e108fba2caea83090769d37da9",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-03-18T17:46:44Z",
    "title_canon_sha256": "c3b4e10a4a7209928954ffb46df9420e934ec557f098ce10f9e6c0d8a36240c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05511",
    "kind": "arxiv",
    "version": 1
  }
}